In the following schematic drawing of a vertebrate prometaphase chromosome as seen under a microscope, indicate whether the chromosome is more likely to be closer to pole A or pole B. Write down A or B as your answer.

Question

Quizplus · Accepted Answer

The polar wind, mediated by plus-end directed kinesin motors, gets stronger as the chromosome approaches a pole, and pushes the chromosome arms toward the opposite pole.

In the Following Schematic Drawing of a Vertebrate Prometaphase Chromosome